Using Joist Hangers For Roof

In my work as a field rep for trus joist macmillan most of the wood i joist roofs i see use a structural ridge beam rather than a center bearing wall.

Using joist hangers for roof.

They are very straight forward to install for any carpenter or contractor that has knowledge of the wood framing process and once constructed provide a very long service life as they are rust resistant. With hangers or a beveled bearing plate see. This is a rule developed to deliver enough hanger capacity and lateral stability of the connection. To hammer inside tight joist spaces use either short tapping strokes or hold the hammer sideways and strike the nail with the side of the.

But whether you use a ridge beam or a bearing wall there are two ways to support the joists at the upper end. While some materials can be recycled and re used you should avoid doing so with joist hangers. Keep in mind that these are structural devices. Nail to the joist standard hanger.

Joist hangers can hang rafters from a ledger but for sloping rafters notch them or use special rafter hangers. Avoid re using joist hangers even if they look like they are still in good shape. If rafters will sit on top of a ledger attach them with seismic anchors as you would attach rafters to a beam. If you need help finding a simpson strong tie product please try using our connector selector desktop software or call us at 800 999 5099.

Steel joist hangers have made the construction of buildings much easier as they provide a quick and effective way to provide proper support for your ceiling rafters as well as floor joists. Long galvanized joist hanger nails avoid longer nails that would poke through the joist and splay out the other side of the hanger. Reusing joist hangers undermines the integrity of your deck or floor. To fix this without tearing out the existing hangers framing angles could be added above the hanger to add lateral stability.